Full Stack Developer/Tester

Ben Fatto is seeking an experienced Full Stack Developer/Tester to take end-to-end ownership of our application ecosystem. You will work fluidly across the entire stack, from Angular front-end interfaces and .NET backend services to SQL Server data layers and automated testing suites, while integrating agentic AI workflows into our production environment.

Key responsibilities

• Design and build responsive Angular applications and integrate them with REST APIs.
• Develop robust backend services in .NET (C#) using clean architecture and SOLID principles.
• Optimize SQL Server databases, including complex queries, stored procedures, and data modeling.
• Implement automated testing strategies using Playwright for UI and end-to-end validation.
• Orchestrate agentic AI workflows by integrating LLM services via Python and frameworks like LangChain or Semantic Kernel.
• Manage cloud infrastructure and deployments on AWS or GCP to ensure scalable and secure operations.

Requirements

• 7+ years of professional experience in .NET/C# development and SQL Server database engineering.
• 3+ years of hands-on Angular development experience with a focus on component architecture.
• 2+ years of experience building or integrating agentic AI workflows using LLM APIs.
• Proficiency in Python for scripting and AI service orchestration.
• Strong experience with automated testing frameworks like Playwright and unit testing for backend services.
• Proven ability to own features across the full stack without relying on siloed specialists.

What we offer

• Opportunity to work on cutting-edge agentic AI integration projects.
• Full autonomy in a role that spans the entire application lifecycle.
• Collaborative environment focused on high-quality code and modern software design.
• Exposure to enterprise-grade cloud infrastructure and complex data architectures.